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25 Apr

DPIs: What RTs Need to Know

Dry powder inhalers (DPIs) came on the market in response to the uncertain future facing pressurized metered dose inhalers (pMDIs) containing CFC propellants known to contribute to the depletion of the ozone layer. The phase-out of those propellants drove the development of DPIs, which are now considered to hold the greatest potential for new and… Read more »

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